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| Brand | Hefei Kejing |
|---|---|
| Origin | Anhui, China |
| Manufacturer Type | Authorized Distributor |
| Regional Classification | Domestic (China-made) |
| Model | Metal Sputtering Target |
| Pricing | Available Upon Request |
| Purity Range | 99.9% (3N) to 99.999% (5N) |
| Density | 1.74–21.45 g/cm³ (material-dependent) |
| Standard Diameters | 50.8 mm (2"), 76.2 mm (3"), 60 mm |
| Material Forms | Circular Discs, Custom Shapes Available |
| Brand | Hefei Kejing |
|---|---|
| Origin | Anhui, China |
| Manufacturer Type | Authorized Distributor |
| Regional Classification | Domestic (China) |
| Model | A-Z Series Crystal Catalog |
| Pricing | Available Upon Request |
| Brand | Hefei Kejing |
|---|---|
| Origin | Anhui, China |
| Manufacturer Type | Authorized Distributor |
| Origin Classification | Domestic (PRC) |
| Model | BN |
| Pricing | Upon Request |
| Purity | >99.5% |
| Typical Size | 0.6–1 mm (lateral dimension) |
| Minimum Order Quantity | ≥20 pieces per box |
| Brand | Hefei Kejing |
|---|---|
| Origin | Anhui, China |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Domestic (China) |
| Model | Ceramic Sputtering Targets |
| Pricing | Upon Request |
| Purity | ≥99.99% (4N) |
| Relative Density | >80% |
| Max Diameter | 76.2 mm (3 inches) |
| Material Forms | Oxides, Perovskites, Complex Ceramics |
| Brand | 合肥科晶 |
|---|---|
| Origin | USA |
| Manufacturer Type | General Distributor |
| Origin Category | Imported |
| Model | Diamond-on-Silicon (High-Resistivity DOS) Wafer |
| Price | Upon Request |
| Diameter | 4" (101.6 mm) |
| Substrate Thickness | 0.5 mm |
| Silicon Crystal Orientation | <100> ± 0.5° |
| Diamond Film Thickness | ~2 µm (nominal) |
| Resistivity | 1×10³ – 1×10⁴ Ω·cm |
| Packaging | Vacuum-sealed in Class 100 cleanroom bags within Class 1000 cleanroom environment, or individual cassette packaging |
| [Brand | KEJING |
|---|---|
| Origin | Hefei, Anhui, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Research-Grade 2D Material Bulk Crystals |
| Dimensions | ~2.0–2.5 mm × 2.0–2.5 mm × ~0.1 mm (typical exfoliation-ready flake) |
| Packaging | Vacuum-sealed in Class 100 cleanroom bags, stored and shipped under inert atmosphere |
| Purity | ≥99.99% (verified by XRD & EDS) |
| Compliance | ISO 9001-certified manufacturing & handling procedures |
| Traceability | Batch-specific QC documentation available upon request] |
| Brand | Hefei Kejing |
|---|---|
| Origin | Anhui, China |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | Ta Wire |
| Pricing | Upon Request |
| Diameter Range | 0.01–2.0 mm |
| Purity | 99.99% (4N) |
| Packaging | Class 1000 Cleanroom Environment, Sealed in Class 100 Clean Bags with Aluminum Foil Wrapping |
| Brand | Hefei Kejing |
|---|---|
| Origin | USA |
| Supplier Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Imported Fe₂O₃ |
| Pricing | Upon Request |
| Crystal Structure | Hexagonal (R3̄c) |
| Lattice Parameters | a = 5.04 Å, c = 13.77 Å |
| Density | 5.20 g/cm³ |
| Mohs Hardness | 6.5 |
| Standard Orientations | <0001>, <10–10>, <11–20> (orientation tolerance ≤ 0.4°) |
| Standard Dimensions | 5 × 5 × 1.0 mm, 10 × 10 × 0.5 mm |
| Surface Finish | Single-side polished |
| Cleanroom Packaging | Class 1000 cleanroom assembled, sealed in Class 100 cleanroom bags |
| Crystal Orientation | <110> ± 0.5° |
|---|---|
| Dimensions | 10 × 10 × 0.5 mm or 10 × 5 × 0.5 mm |
| Surface Finish | Single-side polished |
| Surface Roughness (Ra) | < 0.5 nm |
| Packaging | Vacuum-sealed in Class 100 cleanroom bags, stored and shipped from Class 1000 cleanroom environment |
| Material System | Perovskite-structured orthorhombic GdScO₃ |
| Brand | 合肥科晶 |
|---|---|
| Origin | USA |
| Manufacturer Type | General Distributor |
| Origin Category | Imported |
| Model | Si镀Ni薄膜 |
| Price | Upon Request |
| Silicon Substrate | P-type, B-doped, <100±0.5° orientation, Ø4" ±0.5 mm × 0.525 ±0.025 mm, single-side polished, resistivity 1–20 Ω·cm |
| Ni Film Thickness | 100 nm |
| Ni Crystallographic Orientation | <111>-oriented polycrystalline |
| Packaging | Vacuum-sealed in Class 100 cleanroom bags within Class 1000 cleanroom environment, or individual wafer cassette |
| Brand | Hefei Kejing |
|---|---|
| Origin | Anhui, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | Cu Double Crystal |
| Pricing | Available Upon Request |
| Crystal Orientation | (100) at 29° and (110) at 14.5° |
| Dimensions | 10 × 10 × 1.5 mm or 10 × 5 × 1.5 mm |
| Packaging | Vacuum-sealed in 100-class cleanroom bags with aluminum foil wrapping inside 1000-class cleanroom environment |
| Storage Requirement | Store under vacuum |
| Brand | KEJING |
|---|---|
| Origin | Anhui, China |
| Manufacturer Type | Authorized Distributor |
| Origin Classification | Domestic (China) |
| Model | A-Z Series |
| Pricing | Upon Request |
| Brand | Hefei Kejing |
|---|---|
| Origin | Anhui, China |
| Manufacturer Type | Authorized Distributor |
| Origin Classification | Domestic |
| Model | W Wire |
| Pricing | Available Upon Request |
| Brand | 合肥科晶 |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | AlN Single Crystal |
| Price | Upon Request |
| Orientation | <0001> ±1° |
| Dimensions | 9.9 × 9.9 × 0.5 ± 0.05 mm |
| Absorption Coefficient | < 80 cm⁻¹ |
| Etch Pit Density (EPD) | < 1 × 10⁵ cm⁻² |
| Usable Area | > 80 % |
| Edge Exclusion | 1.0 mm |
| Surface Roughness (Al-face) | CMP-polished, RMS < 0.8 nm |
| Surface Roughness (N-face) | Optically polished, RMS < 3 nm |
| Dislocation Density | < 1 × 10⁵ cm⁻² |
| XRD Rocking Curve FWHM (002) | < 0.3° |
| XRD Rocking Curve FWHM (102) | < 0.5° |
| Packaging | Vacuum-sealed in Class 100 cleanbag inside Class 1000 cleanroom environment |
| Brand | Hefei Kejing |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | PbS |
| Pricing | Upon Request |
| Material | Lead Sulfide (PbS) |
| Crystal Structure | Cubic |
| Density | 7.60–8.16 g/cm³ |
| Orientation | <100> |
| Dimensions | 10 × 10 × 0.5 mm & 5 × 5 × 0.5 mm |
| Surface Finish | Single-Polished & Double-Polished |
| Packaging | Class 1000 Cleanroom / Class 100 Clean Bag |
| Brand | Hefei Kejing |
|---|---|
| Origin | Anhui, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | Ni Wire |
| Packaging | Class 1000 Cleanroom / Class 100 Clean Bag with Aluminum Foil Wrap |
| Purity | 99.99% (4N) |
| Diameter Range | 0.01–2 mm |
| Brand | Hefei KEJING |
|---|---|
| Origin | Anhui, China |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | Platinum Crucible |
| Pricing | Available Upon Request |
| Standard Capacity | 50 mL (50 g) |
| Customization | Dimensional customization available per client specifications |
| Brand | Hefei Kejing |
|---|---|
| Origin | Anhui, China |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | Au Wire |
| Pricing | Available Upon Request |
| Purity | 99.99% (4N) |
| Diameter Tolerance | ±0.5 µm (for ≤0.05 mm), ±1.0 µm (for ≥0.2 mm) |
| Length Options | 250–500 m (spooled) or custom cut lengths |
| Surface Roughness | Ra < 0.05 µm |
| Packaging | Class 100 cleanroom bag (ISO Class 5), sealed in aluminum foil laminate within Class 1000 cleanroom (ISO Class 6) |
| Brand | Hefei Kejing |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | KH2PO4 Single Crystal |
| Pricing | Upon Request |
| Dimensions | <100> orientation, 10 × 10 × 0.9 mm |
| Surface Finish | Single-Polished |
| Packaging | Vacuum-sealed in Class 100 cleanroom bag, stored and shipped from Class 1000 cleanroom environment |
| Brand | Hefei Kejing |
|---|---|
| Origin | Anhui, China |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic |
| Model | YIG/GGG Epitaxial Thin Film |
| Pricing | Upon Request |
| Lattice Constant | 12.376 Å ± 0.01 Å |
| Saturation Magnetization | 1500–1750 Gs |
| Film Thickness | 1–12 µm |
| Ferromagnetic Resonance Linewidth (ΔH) | 0.5–2.0 Oe |
| Packaging | Vacuum-sealed in Class 100 clean bags inside Class 1000 cleanroom environment or individual wafer cassette packaging |
| Brand | Hefei Kejing |
|---|---|
| Origin | Anhui, China |
| Manufacturer Type | Authorized Distributor |
| Origin Classification | Domestic |
| Model | Ti Wire |
| Pricing | Upon Request |
| Diameter Range | 0.01–2.0 mm |
| Purity | 99.99% (4N) |
| Packaging | Class 1000 Cleanroom Environment, Sealed in Class 100 Cleanroom Bags with Aluminum Foil Lining |
| Brand | 合肥科晶 |
|---|---|
| Origin | USA |
| Manufacturer Type | General Distributor |
| Origin Category | Imported |
| Model | AL2O3+Ga2O3-β Thin Film |
| Price | Upon Request |
| Growth Method | Spin Coating + Annealing |
| Ga2O3-β Crystallographic Orientation | Textured along (201) |
| Ga2O3-β Thickness | ~400 nm |
| Al2O3 Substrate Dimensions | 10 × 10 × 0.5 mm |
| Al2O3 Substrate Surface | Single-side polished |
| Al2O3 Crystal Orientation | c-plane (<0001>) |
| Packaging | Vacuum-sealed in Class 100 cleanroom bag, stored and shipped from Class 1000 cleanroom environment |
| Brand | HEFEI KEJING |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | 4-inch Si(111)/AlN Epitaxial Wafer |
| AlN Thickness | 200 nm ±10% |
| Surface Roughness (Front, as-grown) | <2 nm RMS |
| Backside Finish | As-received silicon |
| AlN Crystal Orientation | (00.2) |
| Macrodefect Density | <10 cm⁻² |
| Substrate Material | N-type Silicon [111] |
| Diameter × Thickness | 100 mm (4 inch) × 0.5 mm |
| Resistivity | 1–10 Ω·cm |
| Surface Preparation | Single-side polished |
| Packaging | Class 1000 cleanroom environment |
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